FIBC Bag Sewing Machine 80700 Series-HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD|Heavy-Duty Precision&Customizable Configurations

Discover the 80700 Series FIBC Bag Sewing Machine, a flagship product engineered for heavy-duty fabric manufacturing. This industrial-grade machine is specifically designed to meet the demanding requirements of producing FIBC (Flexible Intermediate Bulk Containers) bags, Jumbo bags, and Big Bags. With its robust construction, advanced features, and customizable configurations, the 80700 series has become a staple in the global textile and packaging industry.

The 80700 Series sewing machine is a cornerstone of the FIBC bag production process. Engineered to handle thick materials and high-volume manufacturing, this machine offers multiple configurations to suit specific operational needs. Key variants include:

• 80700C: Single-needle basic model with clutch or servo motor options.
• 80700CD: Double-needle model with similar motor flexibility.
• 80700CD4H: Advanced double-needle configuration with pneumatic foot lift, hot cutter system, and needle cooling.

The machine's adaptability is further enhanced by optional features such as pneumatic foot lift systems, hot cutter systems, and specialized table tops for spout-type bags. These features ensure the machine can handle a wide range of materials, from heavy-duty polypropylene to reinforced fabrics, while maintaining precision and efficiency.

The 80700 series is engineered to deliver exceptional performance in high-stress environments. Below is a detailed specification table outlining the machine's capabilities:

The 80700CD4H variant includes additional features such as a pneumatic foot lift system, pneumatic hot cutter system, and a needle cooling system, making it ideal for high-precision applications. The use of a servo motor ensures energy efficiency and durability, while the stainless steel construction meets stringent hygiene standards for food-grade and pharmaceutical packaging.

The 80700 series stands out due to its combination of durability, precision, and adaptability. Key advantages include:

• Heavy-Duty Construction: The machine's robust frame and high-torque motor allow it to handle thick materials (up to 18mm) without compromising stitch quality.
• Customizable Configurations: Users can choose between single- or double-needle setups, flat or cylinder beds, and manual or pneumatic systems, ensuring the machine aligns with specific production needs.
• High-Speed Operation: With a maximum speed of 1400 rpm, the machine significantly reduces production time while maintaining consistent stitch accuracy.
• Hygienic Design: The stainless steel components (S.S. 304) are resistant to corrosion and easy to clean, making the machine suitable for food and medical-grade FIBC bag production.
• Energy Efficiency: The 750W servo motor consumes less power compared to traditional clutch motors, reducing operational costs over time.

For industries requiring chain stitch sewing machines, the 80700 series offers a reliable solution that balances speed, strength, and precision. Its double needle configuration ensures even stitching, while the filler cord guides prevent material deformation during high-speed operations.

The versatility of the 80700 series makes it suitable for a wide range of industries, including:

• Agriculture: Manufacturing FIBC bags for fertilizers, seeds, and animal feed.
• Chemicals: Producing bulk container111s for industrial chemicals and powders.
• Pharmaceuticals: Creating sterile packaging for medical supplies and pharmaceutical products.
• Food Industry: Ensuring compliance with hygiene standards for food-grade packaging.
• Construction: Fabricating heavy-duty bags for cement, sand, and other construction materials.

The machine's ability to handle chain stitch sewing and its resistance to wear make it ideal for high-volume production environments. For example, the hot cutter system ensures clean, sealed edges, which is critical for preventing material leakage in sensitive applications.

Founded in 2005, Hebei Longsew Machinery Technology Co., Ltd. (HEBEI LONGSEW MACHINERY TECHNOLOGY CO. LTD) has established itself as a leading manufacturer of industrial sewing machines. With over 15 years of experience, the company specializes in producing high-quality, durable equipment for the FIBC bag and textile industries.

Longsew's commitment to innovation and customer satisfaction is reflected in its product designs. The 80700 series, in particular, has become a market leader due to its reliability, efficiency, and adaptability. The company's focus on manufacturing excellence aligns with global standards, ensuring its products meet the demands of international markets.

As highlighted by the National Institute of Standards and Technology (NIST), "Precision engineering and robust design are critical for industrial machinery to maintain performance under demanding conditions" (NIST, 2025). Longsew's 80700 series exemplifies this principle, offering a balance of durability, efficiency, and user-friendly features.

The 80700 Series FIBC Bag Sewing Machine is a testament to the advancements in industrial sewing technology. Whether you're producing bulk bags for agriculture, chemicals, or food, this machine provides the precision, power, and flexibility needed to meet modern manufacturing demands. With its customizable options, energy-efficient design, and robust construction, the 80700 series is an investment in long-term productivity and quality.

National Institute of Standards and Technology (NIST) (2025). "Precision Engineering in Industrial Machinery." Retrieved from https://www.nist.gov/.